Title:
AUTOMATIC TUNING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/100670
Kind Code:
A1
Abstract:
For a cascade control, the present invention is provided with: an elapsed time measurement unit 6 which performs a process of monitoring the temperature of a control target and detecting a timing at which the temperature of the control target passes a set temperature, and measures an elapsed time from a previous passing timing to a current passing timing; and a time calculation unit 7 which calculates an end time of automatic tuning by using the elapsed time measured by the elapsed time measurement unit 6, wherein a time presenting unit 8 displays the end time of automatic tuning calculated by the time calculation unit 7. Accordingly, for the cascade control, a user can know the end time of automatic tuning.
More Like This:
| JP2002196802 | PREDICTIVE CONTROL OF GENERATOR OUTPUT |
| JPS629406 | PROCESS CONTROLLER |
| JPS58223808 | ESTIMATION CONTROLLER |
Inventors:
KIHARA TAKESHI (JP)
MASE TAKAHIRO (JP)
ARAI TAKASHI (JP)
TAKAHASHI KOUTA (JP)
YAMASHITA KENTAROU (JP)
MASE TAKAHIRO (JP)
ARAI TAKASHI (JP)
TAKAHASHI KOUTA (JP)
YAMASHITA KENTAROU (JP)
Application Number:
PCT/JP2016/085543
Publication Date:
June 07, 2018
Filing Date:
November 30, 2016
Export Citation:
Assignee:
RKC INSTRUMENTS INC (JP)
International Classes:
G05B13/02; G05D23/00
Foreign References:
| JP2012089004A | 2012-05-10 | |||
| JP2016170806A | 2016-09-23 | |||
| JP2001243094A | 2001-09-07 |
Attorney, Agent or Firm:
KATO, Masanobu et al. (JP)
Download PDF: